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api.on()

Description

Allows attaching a handler to the inner events

Usage

api.on(
event: string,
handler: function
): void;

Parameters

  • event - (required) an event to be fired
  • handler - (required) a handler to be attached (the handler arguments will depend on the event to be fired)
info

The full list of the Grid actions can be found here

Example

In the example below we output to the console that the scroll action is detected.

<script>
import { Button } from "wx-svelte-core";
import { Grid } from "wx-svelte-grid";
import { data, columns } from "./common/data";

let api;
function doScroll(row, column) {
api.exec("scroll", { row, column });
}

$: if (api) {
api.on("scroll", () => {
console.log(`Scrolling detected`);
});
}
</script>

<Button type="primary" click={() => doScroll(data[0].id, columns[1].id)}>
Scroll to First Row / Column
</Button>

<Grid bind:api {data} {columns} />

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